191661910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6029}}^1$

素因数の和:6081

約数の個数: 48

約数和(自身を含む): 399861360

約数和(自身を除く): 208199450

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6029, 6358, 12058, 15895, 30145, 31790, 60290, 66319, 102493, 132638, 204986, 331595, 512465, 663190, 1024930, 1127423, 1742381, 2254846, 3484762, 5637115, 8711905, 11274230, 17423810, 19166191, 38332382, 95830955, 191661910]

約数ペア:

[(1, 191661910), (2, 95830955), (5, 38332382), (10, 19166191), (11, 17423810), (17, 11274230), (22, 8711905), (34, 5637115), (55, 3484762), (85, 2254846), (110, 1742381), (170, 1127423), (187, 1024930), (289, 663190), (374, 512465), (578, 331595), (935, 204986), (1445, 132638), (1870, 102493), (2890, 66319), (3179, 60290), (6029, 31790), (6358, 30145), (12058, 15895)]